Vehicle roof



FIG. 1 is front perspective view of a vehicle roof according to our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view thereof

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right-side elevational view thereof; and

FIG. 6 is a left side elevational view thereof.

The broken lines shown in the drawings depict portions of the vehicle roof that form no part of the claimed design. 

CLAIM The ornamental design for a vehicle roof as shown and described. 